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Home > Products > Integrated Circuits (ICs) > Memory > Memory

Infineon Technologies S25FL512SAGBHVD10

Name: S25FL512SAGBHVD10
Brand: Infineon Technologies
SKU: S25FL512SAGBHVD10
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S25FL512SAGBHVD10

Manufacturer:: Infineon Technologies

Category:: Memory

Package:: 24-TBGA

Datasheet:: S25FL512SAGBHVD10.pdf

Description:: IC FLASH 512MBIT SPI/QUAD 24BGA

Quantity:: RFQ Add To RFQ list

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Inventory:4,683

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Product details

Overview

S25FL512SAGBHVD10 from Infineon is a 512 Mb (64 MB) serial NOR flash memory with SPI Multi-I/O interface, designed for embedded boot code and firmware storage in industrial and automotive systems. It supports Quad Read at up to 52 MBps, features 256-KB uniform sectors, 100,000 program-erase cycles, 20-year data retention, and integrated hardware ECC.

For engineers reviewing the S25FL512SAGBHVD10 datasheet, S25FL512SAGBHVD10 pinout, S25FL512SAGBHVD10 application, or S25FL512SAGBHVD10 equivalent, key selection factors include its AEC-Q100 Grade 2 qualification (–40°C to +105°C), SO16 package, 3.0 V core/I/O voltage range, AutoBoot capability, and CFI/SFDP compliance for standardized configuration discovery.

Technical Context

This device implements Infineon's 65 nm MIRRORBIT™ technology with Eclipse™ architecture, enabling high-density, low-power NOR flash operation. Its dual-voltage design separates core (2.7–3.6 V) and I/O (1.65–3.6 V) supplies, supporting interoperability with legacy and low-voltage controllers.

The SPI interface supports all four clock modes (CPOL/CPHA 0/0 and 1/1), DDR read commands, extended 32-bit addressing, and command sets compatible with S25FL-A/K/P families-ensuring migration path continuity without PCB redesign.

Key Specifications

Parameter	Value and Actual Design Meaning
Density	512 Mb (64 MB) - sufficient for full firmware images and secure boot partitions in microcontroller-based systems
Read Speed (Quad)	52 MBps at 104 MHz - enables fast application startup and XIP-capable execution in resource-constrained hosts
Erase Unit	256-KB uniform sectors - simplifies firmware update partitioning and wear-leveling algorithm implementation
Endurance	100,000 program-erase cycles - supports field-updatable firmware in industrial gateways and telematics units
Data Retention	20 years minimum - ensures long-term reliability in unattended infrastructure equipment
Voltage Range	VCC: 2.7–3.6 V; VIO: 1.65–3.6 V - allows direct interfacing with 1.8 V or 3.3 V host processors without level shifters
Temperature Grade	AEC-Q100 Grade 2 (–40°C to +105°C) - qualified for under-hood automotive ECUs and industrial motor drives

Pinout & Package

Package: 16-pin SOIC (300 mil), Pb-free, industrial+ temperature grade.

Pin/Terminal	Circuit Role	Design Meaning
CS#	Chip Select Input	Active-low enable for SPI command decoding; supports daisy-chaining in multi-device configurations
SCK	Serial Clock Input	Drives all synchronous operations; supports up to 133 MHz SDR and 80 MHz DDR clock rates
SI / IO0	Serial Input / I/O0	Primary data input in single/dual mode; functions as bidirectional I/O0 in quad mode
SO / IO1	Serial Output / I/O1	Primary data output in single/dual mode; functions as bidirectional I/O1 in quad mode
WP# / IO2	Write Protect / I/O2	Hardware sector protection enable; serves as bidirectional I/O2 in quad mode
HOLD# / IO3	Hold Input / I/O3	Pauses ongoing transfers without deselecting device; doubles as bidirectional I/O3 in quad mode
VCC	Core Supply	2.7–3.6 V power for internal logic and array; decoupling required per datasheet layout guidelines
VIO	I/O Supply	1.65–3.6 V supply for interface pins; independent of VCC to support mixed-voltage systems
VSS	Ground	Common reference for both core and I/O domains; requires low-impedance PCB return path

Key Features

Feature	Design Value
AutoBoot	Executes preconfigured Normal or Quad Read at power-up/reset - eliminates external boot controller dependency
Hardware ECC	On-the-fly single-bit error correction with no software overhead - improves system-level data integrity in noisy environments
Advanced Sector Protection (ASP)	Password- or boot-code-controlled individual sector locking - enables secure firmware update partitioning
CFI & SFDP Support	Standardized parameter discovery via JEDEC JESD216 - enables automatic driver initialization across SoC platforms
OTP Array	1024-byte one-time-programmable space - stores cryptographic keys, calibration data, or unique device identifiers

Applications

Automotive Engine Control Unit (ECU)

Industrial PLC Firmware Storage

Use Scenario: Stores boot loader, real-time OS kernel, and calibrated engine maps in an AEC-Q100-compliant ECU.

IC Role / Device Role / Timing Role: Primary nonvolatile firmware storage with AutoBoot execution on cold start.

Use Value: Grade 2 temperature rating and 20-year retention ensure reliability over vehicle lifetime without refresh.

Use Scenario: Holds programmable logic controller firmware, configuration tables, and safety-critical diagnostics.

IC Role / Device Role / Timing Role: High-reliability code storage with sector-level write protection for field updates.

Use Value: 100,000-cycle endurance and hardware ECC prevent corruption during frequent firmware upgrades.

Medical Imaging System Boot Memory

Smart Grid Communication Module

Use Scenario: Stores FPGA bitstream and application firmware for ultrasound or MRI subsystems requiring rapid boot.

IC Role / Device Role / Timing Role: Low-latency Quad Read memory enabling sub-second system initialization.

Use Value: 52 MBps read speed and uniform 256-KB sectors reduce boot time while simplifying image partitioning.

Use Scenario: Hosts secure communication stack (DLMS/COSEM) and encryption keys in AMI metering endpoints.

IC Role / Device Role / Timing Role: Secure storage with OTP and ASP for cryptographic material and firmware integrity.

Use Value: 1024-byte OTP and password-locked ASP prevent unauthorized firmware modification or key extraction.

Equivalent & Alternatives

The following parts are listed as comparable options for similar serial NOR flash applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
S25FL512SDSBHVF10	Same density and SO16 package, but AEC-Q100 Grade 3 (–40°C to +85°C); no DDR support	Limited to ambient-temperature automotive cabin modules or industrial HMI panels	Select when Grade 2 thermal performance is unnecessary and DDR read bandwidth is not required
MX25L51245GZC-10G	512 Mb, SO16, 104 MHz Quad Read, but no hardware ECC or ASP; only basic BP bits	Suitable for cost-sensitive consumer devices where ECC and advanced security are optional	Choose only if system-level error handling and sector-level password protection are implemented externally

Compared with S25FL512SDSBHVF10 and MX25L51245GZC-10G, the S25FL512SAGBHVD10 uniquely delivers Grade 2 automotive qualification, DDR read capability, integrated ECC, and password-protected ASP-making it optimal for safety-critical, thermally demanding, and secure firmware storage applications.

Availability

S25FL512SAGBHVD10 is available at Aetrix Electronics and suitable for automotive engine control units, industrial programmable logic controllers, and medical imaging systems requiring stable component supply across extended product lifecycles.

Supply support for S25FL512SAGBHVD10 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive ICs, and secure embedded solutions, with global R&D and manufacturing infrastructure.

The S25FL-S family targets high-reliability embedded firmware storage, combining automotive-grade robustness, SPI compatibility, and advanced data integrity features for mission-critical boot and code execution.

FAQ

What is the maximum clock frequency supported for Quad Read operations?

The S25FL512SAGBHVD10 supports Quad Read at up to 104 MHz in SDR mode, delivering 52 MBps throughput. When operating with VIO = VCC = 3.0–3.6 V, it also supports Quad Read DDR at 80 MHz, achieving 80 MBps. These rates are specified under maximum load conditions and require proper signal integrity layout per the datasheet's AC timing diagrams.

Does this device require external hardware for error correction?

No. The device includes on-die hardware ECC that automatically detects and corrects single-bit errors during read operations, with no host processor intervention or additional components required. This ECC operates transparently across all read commands and does not affect timing or require dedicated registers to enable.

Can the S25FL512SAGBHVD10 be used in place of older S25FL-P series devices?

Yes-its command set and footprint are fully compatible with the S25FL-P family, including identical pin assignments and register mapping. Migration requires no PCB changes, though users should verify AutoBoot address configuration and updated SFDP parameter tables match system bootloader expectations.

How is sector protection configured-through hardware pins or software commands?

Sector protection uses both methods: basic block protection is controlled via status register bits (BP0–BP3) and can be enabled by WP# pin assertion or software commands; Advanced Sector Protection (ASP) requires password authentication or boot code execution and is managed exclusively via SPI commands-no hardware pin involvement.

S25FL512SAGBHVD10 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: FL-S

Package/Case:: 24-TBGA

Packaging:: Tray

Product Status:: Active

Programmable:: Not Verified

Memory Type:: Non-Volatile

Memory Format:: FLASH

Technology:: FLASH - NOR (SLC)

Memory Size:: 512Mbit

Memory Organization:: 64M x 8

Memory Interface:: SPI - Quad I/O

Clock Frequency:: 133 MHz

Write Cycle Time - Word, Page:: 750µs

Access Time:: 6.5 ns

Voltage - Supply:: 2.7V ~ 3.6V

Operating Temperature:: -40°C ~ 105°C (TA)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 24-BGA (6x8)

S25FL512SAGBHVD10 FAQ

1.How can I place an order for S25FL512SAGBHVD10 through Aetrix?

Please submit a Request for Quotation (RFQ) for S25FL512SAGBHVD10 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for S25FL512SAGBHVD10 reliable?

The price and inventory of S25FL512SAGBHVD10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S25FL512SAGBHVD10 is usually 5 days.

3.What payment methods are accepted for S25FL512SAGBHVD10?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S25FL512SAGBHVD10 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S25FL512SAGBHVD10?

S25FL512SAGBHVD10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S25FL512SAGBHVD10 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for S25FL512SAGBHVD10?

For technical support, including S25FL512SAGBHVD10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S25FL512SAGBHVD10 requirements.

6.How does Aetrix verify that S25FL512SAGBHVD10 is sourced from the original manufacturer or authorized distributors?

All S25FL512SAGBHVD10 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that S25FL512SAGBHVD10 meets industry standards.

7.What is the process for return or replacement of S25FL512SAGBHVD10?

All S25FL512SAGBHVD10 units undergo pre-shipment inspection (PSI). If there is an issue with S25FL512SAGBHVD10, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The S25FL512SAGBHVD10 part is unused and in its original packaging.

Return procedure for S25FL512SAGBHVD10:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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